73164448

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1662

約数の個数: 72

約数和(自身を含む): 173445300

約数和(自身を除く): 100280852

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1609, 1624, 2842, 3218, 3248, 5684, 6436, 6496, 11263, 11368, 12872, 22526, 22736, 25744, 45052, 45472, 46661, 51488, 78841, 90104, 93322, 157682, 180208, 186644, 315364, 326627, 360416, 373288, 630728, 653254, 746576, 1261456, 1306508, 1493152, 2286389, 2522912, 2613016, 4572778, 5226032, 9145556, 10452064, 18291112, 36582224, 73164448]

約数ペア:

[(1, 73164448), (2, 36582224), (4, 18291112), (7, 10452064), (8, 9145556), (14, 5226032), (16, 4572778), (28, 2613016), (29, 2522912), (32, 2286389), (49, 1493152), (56, 1306508), (58, 1261456), (98, 746576), (112, 653254), (116, 630728), (196, 373288), (203, 360416), (224, 326627), (232, 315364), (392, 186644), (406, 180208), (464, 157682), (784, 93322), (812, 90104), (928, 78841), (1421, 51488), (1568, 46661), (1609, 45472), (1624, 45052), (2842, 25744), (3218, 22736), (3248, 22526), (5684, 12872), (6436, 11368), (6496, 11263)]